Kurtiella bidentata: Population traits

at T = 11 °C with background hazards for embryo, larva, juv, adult: 0, 0, 0, 0 1/d

Ln survival probability as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
Ln survivor function of the stable age distribution as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
model abj f_minf f_max date: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.344311 0.670423 0.835212 0.835212 1 1 scaled functional response
r 1/d 0 0 0.0066955 0.000289924 0.00900544 0.0005667 spec pop growth rate
t2 d NaN NaN 103.524 2390.79 76.9698 1223.13 population doubling time
a_b d 8.13984 7.35274 7.0995 7.0995 6.89529 6.89529 age at birth
t_j d 155.337 74.7483 59.5884 59.5884 49.7002 49.7002 time since birth at metam
t_p d 2736.72 766.652 577.598 577.598 465.814 465.814 time since birth at puberty
S_b - 0.999995 0.999996 0.999996 0.999996 0.999997 0.999997 survival probability at birth
S_j - 0.999968 0.815285 0.999978 0.779617 0.99998 0.747425 survival probability at metam
S_p - 0.996838 0.125362 0.999554 0.123712 0.999688 0.122637 survival probability at puberty
theta_0b - 0.00411175 0.133784 0.0463844 0.164622 0.060091 0.191538 frac of ind that is embryo
theta_bj - 0.00414556 0.12164 0.0444257 0.146093 0.0566939 0.166213 frac of ind between b and j
theta_jp - 0.0748718 0.454246 0.270366 0.431954 0.283041 0.406755 frac of ind between j and p
theta_pi - 0.916871 0.29033 0.638824 0.25733 0.600174 0.235493 frac of ind that is adult
L_bi cm 0.0719685 0.0355974 0.0455633 0.0336607 0.0427844 0.0322055 mean structural length of post-natals
L2_bi cm^2 0.00595511 0.00304403 0.00312892 0.00296382 0.00279001 0.00284986 mean squared structural length of post-natals
L3_bi cm^3 0.000527616 0.000421578 0.000285236 0.000467443 0.00024693 0.000491471 mean cubed structural length of post-natals
Ww_bi g 0.000540957 0.000442334 0.000302731 0.000496114 0.000265063 0.000527563 mean wet weight of post-natals
L_pi cm 0.0767074 0.0757657 0.0597039 0.0747858 0.0574659 0.0731971 mean structural length of adults
L2_pi cm^2 0.00644256 0.00859761 0.00452483 0.00907231 0.004202 0.00918835 mean squared structural length of adults
L3_pi cm^3 0.000572617 0.00124979 0.000423128 0.00150838 0.000383655 0.00167738 mean cubed structural length of adults
Ww_pi g 0.000587096 0.00131132 0.000449081 0.00160089 0.000411829 0.00180056 mean wet weight of adults
R 1/d 0 0.107969 0.0271043 0.177604 0.0419391 0.237126 mean reproduction rate of adults
J_X g/d 3.66966e-06 3.67995e-06 4.77637e-06 4.47797e-06 5.10522e-06 5.16394e-06 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0.399843 0.0302643 0.435576 0.0539349 yield of living structure on food
Y_VX_d mol/mol 0.13282 0.235838 0.00514878 0.237414 0.00287351 0.24184 yield of dead structure on food
Y_EX mol/mol 0 0 0.0245243 0.00185626 0.0319872 0.00396079 yield of living reserve on food
Y_EX_d mol/mol 0.00335835 0.0116111 0.000315801 0.0145618 0.000211021 0.0177599 yield of dead reserve on food
Y_CX mol/mol 0.754447 0.643176 0.460793 0.606528 0.419978 0.573129 yield of CO2 on food
Y_HX mol/mol 0.547393 0.46666 0.334331 0.44007 0.304717 0.415837 yield of H2O on food
Y_OX mol/mol -0.820461 -0.699454 -0.501113 -0.659599 -0.456726 -0.623278 yield of O2 on food
Y_NX mol/mol 0.113167 0.0964764 0.069119 0.0909792 0.0629966 0.0859694 yield of N-waste on food
mu_TX J/mol 404243 348195 256342 329631 235566 312666 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female are the same.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer